Final answer:
The dominance in agriculture and labor employed have varied by region and time period. From the agricultural revolution in Britain that reduced the need for farm laborers, to the plantation economy of the rimland that employed seasonal labor, to the use of family farms with free labor in the colonial Middle Colonies, and eventually the increased efficiency in modern agriculture reducing the labor required.
Step-by-step explanation:
Throughout history, labor patterns in agriculture have varied greatly depending on the era and region. In British agriculture during the mid-1600s, there was an agricultural revolution characterized by smaller numbers of farmers employing fewer farm laborers to produce surplus food, thus leading to a population increase.
Conversely, plantation agriculture in the rimland altered local demographics and economics, with most labor being seasonal and a population mainly of African descent due to diseases and colonial subjugation.
In the colonial Middle Colonies, family farms with free labor were predominant, showing specialized agriculture and diversified crop and livestock farming.
However, in feudal Europe, most agricultural laborers were oftentimes unfree, servile laborers or serfs tied to the land. In contemporary times, technological advances have greatly increased the yield per hour of human labor in agriculture.